1. Finnish Statistical Yearbook of Forestry 2004;Anon.,2005
2. Predictions of wood properties using bucking simulation software for harvesters;Arlinger,2002
3. Forest management and end-product quality, a Canadian perspective;Barbour;Can. J. For. Res.,1990
4. Climatic and nutritional constraints to productivity in Norway spruce;Bergh;Acta Univ. Agric. Sueciae Silvestria,1997
5. Forest types and their significance;Cajander;Acta For. Fenn.,1949